Architectural walks: Start with the Calypso, a shimmering tower block that steals the show from its skyrise neighbours, before taking in the Erasmusbrug, a stunningly handsome bridge spanning the River Nieuwe Maas. There’s also the Markthal, an aesthetically imposing structure in the heart of the city, and the glassy and glossy new Rotterdam Centraal Station.
Free events: Rotterdam stages a string of outstanding festivals, including the much-lauded North Sea Jazz Festival, though you’ll find more free happenings at the always lively Summer Carnival.